Zobrazeno 1 - 10
of 196
pro vyhledávání: '"Material extrusion (MEX)"'
Autor:
Nectarios Vidakis, Nikolaos Michailidis, Markos Petousis, Nektarios K. Nasikas, Vassilios Saltas, Vassilis Papadakis, Nikolaos Mountakis, Apostolos Argyros, Mariza Spiridaki, Ioannis Valsamos
Publikováno v:
Defence Technology, Vol 38, Iss , Pp 16-32 (2024)
In this study, we investigated the performance improvement caused by the addition of copper (Cu) nanoparticles to high-density polyethylene (HDPE) matrix material. Composite materials, with filler percentages of 0.0, 2.0, 4.0, 6.0, 8.0, and 10.0 wt%
Externí odkaz:
https://doaj.org/article/a634462dee28460395a752b48264264a
Publikováno v:
Materials & Design, Vol 245, Iss , Pp 113268- (2024)
In this work, a novel dual-phase metamaterial, named as “hybrid lattice metamaterial (HLM),” are designed and fabricated by combining reentrant and sea-urchin (SU) based surface-lattice (SL) structure with polyamide12 (PA12) material via material
Externí odkaz:
https://doaj.org/article/83d7d04099984250a20d1ebcf94bb164
Publikováno v:
Rapid Prototyping Journal, 2023, Vol. 30, Issue 2, pp. 364-377.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/RPJ-08-2023-0266
Autor:
Mahrukh Sadaf, Santiago Cano, Mario Bragaglia, Stephan Schuschnigg, Christian Kukla, Clemens Holzer, Lilla Vály, Michael Kitzmantel, Francesca Nanni, Joamin Gonzalez-Gutierrez
Publikováno v:
Journal of Materials Research and Technology, Vol 29, Iss , Pp 4433-4444 (2024)
In the realm of material innovation, the remarkable versatility of thermoplastic-based highly filled composites emerges as a pivotal advantage for fabricating metal parts, seamlessly integrating design flexibility. This study delves into the fusion o
Externí odkaz:
https://doaj.org/article/d6ed7d17f20c4530be8c79902272573d
Autor:
Nikolaos Michailidis, Markos Petousis, Amalia Moutsopoulou, Apostolos Argyros, Ioannis Ntintakis, Vassilis Papadakis, Nektarios K. Nasikas, Nectarios Vidakis
Publikováno v:
European Journal of Materials, Vol 4, Iss 1 (2024)
AbstractHerein, a new generation of printable bio-composite nanofilaments is explored. The aim was to explore the efficiency of Titanium nitride (TiN) as a reinforcing agent for the Fused Filament Fabrication (FFF) 3D printing technique. TiN, a commo
Externí odkaz:
https://doaj.org/article/29b4726930f44e639f50f42f782ba0d4
Publikováno v:
Virtual and Physical Prototyping, Vol 19, Iss 1 (2024)
ABSTRACTMaterial extrusion (MEX) 3D printing offers a promising avenue for fabricating metal and ceramic components, where highly loaded polymer filaments are 3D-printed and sintered. Achieving nearly 100% 3D-printed part density is critical in this
Externí odkaz:
https://doaj.org/article/4d260320e2aa482dbbfd405c2ac127fc
Autor:
Nectarios Vidakis, Nikolaos Michailidis, Vassilis Papadakis, Apostolos Argyros, Mariza Spiridaki, Nikolaos Mountakis, Nektarios K. Nasikas, Markos Petousis, Emmanuel Kymakis
Publikováno v:
Materials & Design, Vol 242, Iss , Pp 113032- (2024)
This research focused on developing medical-grade polypropylene (PP)/silver (Ag) nanocomposites for the production of components through material extrusion (MEX) three-dimensional printing (3DP). The objective was to improve the performance of PP by
Externí odkaz:
https://doaj.org/article/ca6bdecf117441e685df51d22fec9343
Autor:
Nectarios Vidakis, Markos Petousis, Nikolaos Michailidis, Nikolaos Mountakis, Apostolos Argyros, Vassilis Papadakis, Amalia Moutsopoulou, Konstantinos Rogdakis, Emmanuel Kymakis
Publikováno v:
Next Nanotechnology, Vol 5, Iss , Pp 100054- (2024)
Polypropylene (PP) composites reinforced with hexagonal boron carbide (B4C) nanoparticles were constructed using a Material Extrusion (MEX) 3D printing method. The goal was to provide nanocomposites for MEX 3D printing with enhanced mechanical proper
Externí odkaz:
https://doaj.org/article/ea368abf9ada431896eadd4c3c7dd33d
Autor:
Nectarios Vidakis, Dimitrios Kalderis, Markos Petousis, Emmanuel Maravelakis, Nikolaos Mountakis, Nikolaos Bolanakis, Vassilis Papadakis
Publikováno v:
Biochar, Vol 5, Iss 1, Pp 1-21 (2023)
Abstract The development of sustainable and functional biocomposites remains a robust research and industrial claim. Herein, the efficiency of using eco-friendly biochar as reinforcement in Additive Manufacturing (AM) was investigated. Two AM technol
Externí odkaz:
https://doaj.org/article/89ceb64229fd4f51a28d9339454853f4
Autor:
Markos Petousis, Dimitris Sagris, Vassilis Papadakis, Amalia Moutsopoulou, Apostolos Argyros, Constantine David, John Valsamos, Mariza Spiridaki, Nikolaos Michailidis, Nectarios Vidakis
Publikováno v:
Polymers, Vol 16, Iss 12, p 1702 (2024)
In this study, titanium nitride (TiN) was selected as an additive to a high-density polyethylene (HDPE) matrix material, and four different nanocomposites were created with TiN loadings of 2.0–8.0 wt. % and a 2 wt. % increase step between them. The
Externí odkaz:
https://doaj.org/article/e59ee3e27c754a8c9bc1a8e396881a0d